42813902 has 8 divisors (see below), whose sum is σ = 67013136. Its totient is φ = 20476192.

The previous prime is 42813893. The next prime is 42813917. The reversal of 42813902 is 20931824.

42813902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465323 + ... + 465414.

It is an arithmetic number, because the mean of its divisors is an integer number (8376642).

Almost surely, 2^42813902 is an apocalyptic number.

42813902 is a deficient number, since it is larger than the sum of its proper divisors (24199234).

42813902 is a wasteful number, since it uses less digits than its factorization.

42813902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930762.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 42813902 is about 6543.2332986070. The cubic root of 42813902 is about 349.8336679045.

The spelling of 42813902 in words is "forty-two million, eight hundred thirteen thousand, nine hundred two".